A5039928015- Geography and Environmental Studies
- Environmental and biological studies
- Hydrology and Watershed Management Studies
- Climate variability and models
- Flood Risk Assessment and Management
- Hydrological Forecasting Using AI
- Hydrology and Drought Analysis
- Aquaculture Nutrition and Growth
- Aquatic Ecosystems and Biodiversity
- Water Quality and Pollution Assessment
- Groundwater and Watershed Analysis
Instituto Federal de Educação Ciência e Tecnologia do Paraná
2018-2024
Universidade Federal do Paraná
2020
Universidade Estadual do Oeste do Paraná
2011
The objective of this study was to regionalize 7-day 10-year low flows, long-term annual mean, and 90% 95% permanence flows from Piquiri (PR) river basin. following regionalization methods were adopted: Traditional, Linear interpolation, Chaves, Modified linear Chaves. equations obtained by the Traditional method, adding main length or drainage density as independent variables, significantly improved R2 value. Streamflow forecasting Interpolation Chaves good those provided Method, thus,...
The generalized extreme value distribution (GEV) has had great acceptance for discretion of the maximum natural events. Previous studies show that GEV fits values closer to reality when there is need extrapolation sampling data longer periods returns. In order contribute planning activities are influenced by intensity precipitated water, we adjusted a model probability heavy rain through GEV, using LH moments estimating its parameters and statistical test proposed Wang (1998) checking...
O objetivo do presente trabalho foi avaliar o crescimento de juvenis tilápia Nilo (9,38g ± 0,22g) alimentados com distintos níveis crescentes hidrolisados proteicos fígado aves. Foram distribuídos 500 peixes em 25 tanques volume útil água 450 litros (20 por tanque), submetidos a diferentes dietas contendo variados proteína aves 0 (controle); 1,5; 3,0; 4,5 e 6,0%. evidenciadas diferenças estatisticamente significativas (p ≤ 0,05) nos parâmetros peso final, ganho peso, consumo ração...
This paper analyzes the variability and precipitation trend of State Paraná, in Brazil. For that, monthly data belonging to 24 stations a 30-year period (1980-2010) were analyzed they compared with projections for years 2016-2050. These simulated by Eta/Miroc5 RCP 4.5 (Representative Concentration Pathways) from Center Weather Forecasting Climate Studies CPTEC/INPE historical taken National Water Agency (ANA). The Mann-Kendall non-parametric test Sen’s slope estimator applied detect trends...
Entende-se que o conhecimento da distribuição de eventos máximos sobre a bacia hidrográfica do rio Piquiri e as influências exercidas pelas possíveis mudanças climáticas são importância fundamental para planejamento uso ocupação região. Este trabalho objetivou, partir das previsões precipitação pluviométrica modelo regional ETA dados históricos, analisar espacial área Piquiri. Para tanto, foram elaborados mapas temáticos, utilizando método krigagem ordinária, alturas máximas precipitadas...